Re: can we use Streaming Expressions for different collection

2016-01-05 Thread Mugeesh Husain
Thanks Joel Bernstein could you share any of link please -- View this message in context: http://lucene.472066.n3.nabble.com/can-we-use-Streaming-Expressions-for-different-collection-tp4248461p4248794.html Sent from the Solr - User mailing list archive at Nabble.com.

Re: can we use Streaming Expressions for different collection

2016-01-05 Thread Joel Bernstein
There are a number of map/reduce join implementations available in Trunk. These are map/reduce joins where the entire result sets are shuffled to worker nodes. All of this code is in the org.apache.solr.client.solrj.io.stream package if you'd like to review. Joel Bernstein http://joelsolr.blogspot

Re: can we use Streaming Expressions for different collection

2016-01-05 Thread Mugeesh Husain
Thanks @Joel Bernstein, Actually i am using solrlcoud in 3 node/server and have created 3 core on server 1,2,3 resp. I need to implement join operation on these cores but join does not support on solrcloud. so i am thinking that Streaming Api could solved my problem. -- View this message in

Re: can we use Streaming Expressions for different collection

2016-01-04 Thread Joel Bernstein
Can you describe your use case in more detail? In general Streaming Expressions can be used to combine data streams (searches) from different collections. There is a limited set of Streaming Expressions described on the ( https://cwiki.apache.org/confluence/display/solr/Streaming+Expressions), whi